Rajasthan Board Class 10 Question Paper 2024 Electronics and Hardware

RAJASTHAN BOARD

QUESTION
PAPER
2024

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RBSE

 Roll No.

No. of Questions – 35 V-109
No. of Printed Pages – 11

  (-X) , 2024
VOCATIONAL EDUCATION (CLASS-X) EXAMINATION, 2024

 – 
LEVEL – II
 :   
(SUB : ELECTRONICS & HARDWARE)
  3  15    30

     

GENERAL INSTRUCTIONS TO THE EXAMINEES :

(1)    -     
Candidate must write first his/her Roll No. on the question paper
compulsorily.

(2)       
All the questions are compulsory to attempt.

(3)       -    
Write the answer to each question in the given answer-book only.

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 – 
SECTION – A
  
Multiple Choice Questions : (16  ½ = 8)

         -   
In the following questions, select the correct answer and write it in the answer
book :

1.            ?

() - () 

()   () -
Which of the following is an example of oral communication ?

(A) Newspaper (B) Letter

(C) Phone call (D) E-mail ½

2.              ?

()  () 

()  () -
What kind of words should we use for oral communication ?

(A) Acronyms (B) Simple

(C) Technical (D) Jargon ½

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3.              ?
()  () 
() - () -
What work or study do you complete without pleasing others ?

(A) Self-confidence (B) Communication

(C) Self-motivation (D) Self-respect ½

4.           ?
()  () -
()  () 
Which of the following devices is not computer hardware ?

(A) Monitor (B) Keyboard

(C) Mouse (D) Paper ½

5.        ?
()  ()    
()     () ,    
What should a strong password contain ?

(A) Letters

(B) Numbers and special characters

(C) Name of any person

(D) Letters, numbers and special characters ½

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6.            

()  () 

()  () 

One of the following is not a characteristic of a successful entrepreneur :

(A) Coward (B) Courageous

(C) Energetic (D) Self-confidence ½

7.            ?

()  () 

()  ()   

Which of the following is necessary for environmental balance ?

(A) Water (B) Earth

(C) Air (D) All of these ½

8.           :

()   ()     

()   ()  

Motor is not used in one of the following :

(A) In fans (B) In water booster pumps

(C) In fuse (D) In mixer ½

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9.          

()  () 

()   () - 

One of the following is not a part of a motor :

(A) Rotor (B) Bearing

(C) Cooling fan (D) Three-pin socket ½

10.          :

()  () 

()  () - 

One of the following is not a part of a Mixer :

(A) Jar (B) Blade

(C) Motor (D) Two-pin socket ½

11.          

()   ()  

()  ()  

One of the following is not a part of a Juicer :

(A) Juicing bowl (B) Juicer blade

(C) Spoon (D) Juicer hopper ½

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12.    

()   () 

()  () 

Use of juicer is

(A) Juice out (B) Mixing

(C) Grinding (D) Cutting ½

13.          

()  () 

()  ()  

Used for grinding any material is

(A) Grinder (B) Juicer

(C) Mixer (D) Hand mixer ½

14.           

()  ()  

()  ()  

Cooking device in a microwave oven is

(A) Battery (B) Heating room

(C) Fuse (D) Fuse board ½

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15.          :
()  () 
()  () 
One of the following is not a part of a microwave

(A) Magnetron (B) Thermostat

(C) Transformer (D) Battery ½

16.         
()  () 
()  ()  
One of the following is not a safety device :
(A) Helmet (B) Gloves

(C) Jacket (D) Mobile oil ½

 – 
SECTION – B

     :
Fill in the blanks : (8  ½ = 4)

17.   ________     
Writing a letter is an example of _________ communication. ½

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18.       ______      
Proper time management is one of the most effective stress _________
techniques. ½

19. ______              

_________ are computer programs that can damage data and software programs. ½

20.         ______    
Electricity generated from solar energy does not cause _________. ½

21.   ______        
The motor works on the principle of electro _________ induction. ½

22. /    ______  
Mixer/grinder is a useful domestic _________. ½

23.   ______        
Microwave oven converts _________ energy into heat. ½

24.     ______       
Fire-extinguishers are used to extinguish _________. ½

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 – 
SECTION – C

  
Short Answer Type Questions. (8  1½ = 12)

          
Answer the following questions in two to four lines :

25.     
Explain the meaning of Communication. 1½

26.          
Briefly explain any three parts of a Mouse. 1½

27.           
Explain in brief any three qualities of an Entrepreneur. 1½

28.           
Explain in brief any three parts of an Electric Motor. 1½

29.      
Write a short note on Juicer. 1½

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30.          
Explain in brief main three parts of a Microwave. 1½

31. “  ”     

Write a short note on “Electrical Hazards”. 1½

32. “ ”     

Write a short note on “First Aid”. 1½

 – 
SECTION – D
  

Essay type questions : (3  2 = 6)

       

Answer the following questions in detail :

33.        

Explain the working principle of Motor. 2

/OR

       

Explain the various parts of Motor. 2

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11

34.       
Explain the types of Mixers. 2
/OR
       
Explain the various types of Juicer. 2

35.      
Explain the construction of Microwave. 2
/OR
        
Explain the working principle of Microwave. 2
__________

V-109 [ Turn over

12

V-109

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