HP Board Class 9 Model Question Paper 2022 Plumber Term 2

Term - II (Level - I) Q.1. Answer the following questions : 5×1=5
Class – 9th ÁŸêŸÁ‹Áπà ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ŒËÁ¡∞–
Subject – Plumber General (a) Which of the following is a unit of length ?
Time : 3 hours M.M. : 40 (i) Kg (ii) Metre

ŸÙ≈ (Note) :– (iii) Minute (iv) mL
ÁŸêŸÁ‹Áπà ◊𠢂ð ∑ ıŸ-‚Ë ‹¢’Ê߸ ∑ Ë ß∑ Ê߸ „Ò ?
(i) Candidates are required to give answers in their
own words as for as practicable. (v) Á∑ ‹Ùª˝Ê◊ (w) ◊Ë≈⁄
¬⁄ˡÊÊÕ˸ ÿÕÊ‚¢÷fl •¬Ÿð ‡ÊéŒÙ¥ ◊𥠩ûÊ⁄ Œð¥– (x) Á◊Ÿ≈ (y) Á◊‹Ë‹Ë≈⁄
(b) Which of the following fittings is used to
(ii) Marks alloted to each question are indicated
connect two pipes with each other ?
against it.
(i) Tee (ii) Connector
¬˝àÿð∑ ¬˝‡Ÿ ∑ð •¢∑ ©‚∑ð ‚Ê◊Ÿð ÁŒ∞ ª∞ „Ò¥ –
(iii) Elbow (iv) All of the above
(iii) All questions are compulsory.
ÁŸêŸÁ‹Áπà ◊𥠂ð Á∑ ‚ Á» Á≈¢ ª ∑ Ê ©¬ÿÙª ŒÙ ¬Ê߬٥ ∑ Ù
‚÷Ë ¬˝‡Ÿ •ÁŸflÊÿ¸ „Ò¥ – ∞∑ -ŒÍ‚⁄‘ ∑ð ‚ÊÕ ¡Ù«∏ Ÿð ∑ð Á‹∞ Á∑ ÿÊ ¡ÊÃÊ „Ò ?
(iv) Answers should be brief and to the point. (v) ≈Ë (w) ∑ ŸðÄ≈⁄
©ûÊ⁄ ‚¢ÁˇÊåà ∞fl¢ Ã∑¸ ‚¢ªÃ „ÙŸÊ øÊÁ„∞– (x) ∑ Ù„ŸË (y) ©¬⁄ÙÄà ‚÷Ë
(v) Answer the questions of 01 mark only in one word (c) Which of the following is a unit of area ?
or one line, 2 marks in 20 to 40 words, 3 marks (i) m2 (ii) cm2
in 40-60 words. (iii) Hectare (iv) All of the above
v •¢∑ flÊ‹ð ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ∑ð fl‹ ∞∑ ‡ÊéŒ ÿÊ ∞∑ ¬¢ÁÄà ◊ð¥, ÁŸêŸÁ‹Áπà ◊𥠂ð ∑ ıŸ-‚Ë ˇÊðòÊ» ‹ ∑ Ë ß∑ Ê߸ „Ò ?
w •¢∑ flÊ‹ð ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ wÆ ‚ð yÆ ‡ÊéŒÙ¥ ◊ð¥, x •¢∑ flÊ‹ð (v) flª¸ ◊Ë≈⁄ (w) flª¸ ‚ð¥≈ Ë◊Ë≈⁄
¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ yÆ ‚ð {Æ ‡ÊéŒÙ¥ ◊𥠌ð¥–
(x) „ð Ä≈ð ÿ⁄ (y) ©¬⁄ÙÄà ‚÷Ë

(d) Which of the following is not a type of fitting? (b) Calculate the circumference of a circle of
(i) Tee (ii) Elbow radius of 12 cm.

(iii) Nipple (iv) Wrench vw ‚ð◊Ë ∑ Ë ÁòÊíÿÊ ∑ð ∞∑ flÎà ∑ Ë ¬Á⁄Áœ ∑ Ë ªáÊŸÊ
ÁŸêŸÁ‹Áπà ◊𥠂ð ∑ ıŸ-‚Ê Á» Á≈¢ ª ∑ Ê ¬˝∑ Ê⁄ Ÿ„Ë¥ „Ò ? ∑ ËÁ¡∞–
(v) ≈Ë (w) ∑ Ù„ŸË (c) Which of the fitting is used to connect four
(x) ÁŸ¬‹ (y) ⁄‘¥ ø pipes ?

(e) A green economy .................... Á∑ ‚ Á» Á≈¢ ª ∑ Ê ©¬ÿÙª øÊ⁄ ¬Ê߬٠∑ Ù ¡Ù«∏ Ÿð ∑ð Á‹∞
(i) Uses less resources Á∑ ÿÊ ¡ÊÃÊ „Ò ?
(ii) Uses more resources (d) Draw the symbol of hot water and 90° bend.
(iii) Wastes less items ª⁄◊ ¬ÊŸË •ı⁄ 90° ∑ Ù„ŸË ∑ð ¬˝ÃË∑ ’ŸÊß∞–
(iv) Wastes more items
(e) Why are fittings used in plumbing ?
∞∑ ª˝ËŸ •Õ¸√ÿflSÕÊ ....................
å‹ê’⁄Ë ◊ð¥ Á» Á≈¢ ª ∑ Ê ©¬ÿÙª ÄÿÙ¥ Á∑ ÿÊ ¡ÊÃÊ „Ò ?
(v) ∑ ◊ ‚¢‚ÊœŸÙ¥ ∑ Ê ©¬ÿÙª ∑ ⁄ÃÊ „Ò
(f) Explain the importance of valves.
(w) íÿÊŒÊ ‚¢‚ÊœŸÙ¥ ∑ Ê ©¬ÿÙª ∑ ⁄ÃÊ „Ò
(x) ∑ ◊ √ÊSÃÈ•Ù¢ ∑ Ë ’’ʸŒË flÊÀflÙ¥ ∑ð ◊„àfl ‚◊¤ÊÊß∞–
(y) íÿÊŒÊ flSÃÈ•Ù¢ ∑ Ë ’’ʸŒË (g) What is the role of float valve ?
Q.2. Answer the following questions in brief. (Do any à‹fl flÊÀfl ∑ Ë ÄÿÊ ÷ÍÁ◊∑ „Ò ?
ten) 10 × 2 = 20
(h) List the different types of valves.
ÁŸêŸÁ‹Áπà ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ‚¢ˇÊð¬ ◊ð¥ Á‹πð¥ (∑ Ù߸ Œ‚ ∑ ⁄‘¥ )—
ÁflÁ÷㟠¬˝∑ Ê⁄ ∑ð flÊÀfl ∑ Ë ‚ÍøË ’ŸÊß∞–
(a) Draw the figures of bends and reducing tee.
(i) What are green skills ?
’𥫠•ı⁄ ‹ÉÊÈ∑ Ê⁄∑ ≈Ë ∑ð ÁøòÊ ’ŸÊß∞–
„Á⁄Ÿ ∑ ı‡Ê‹ ÄÿÊ „Ò ?

(j) Describe any three methods of water (ii) 1 metre = ................... yards.
conservation ? v ◊Ë≈⁄ = ................... ª¡
¡‹ ‚¢⁄ ˇÊáÊ ∑ Ë Á∑ ã„Ë¥ ÃËŸ ÁflÁœÿÙ¥ ∑ Ê fláʸŸ ∑ ËÁ¡∞? (iii) 1 kilogram = ................... pounds.
(j) What is the purpose of sail conservation ? v Á∑ ‹Ùª˝Ê◊ = ................... ¬Ê©¢ «
◊ÎŒÊ ‚⁄¢ ˇÊáÊ ∑ Ê ©gð‡ÿ ÄÿÊ „Ò ? (e) List the different types of material in which
Q3. Answer the following questions in brief (Do any plumbing fittings are available.
five) : ÁflÁ÷㟠¬˝∑ Ê⁄ ∑ Ë ‚Ê◊ª⁄Ë ∑ Ù ‚ÍøË’h ∑ ËÁ¡∞, Á¡Ÿ◊ð¥
ÁŸêŸÁ‹Áπà ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ‚¢ˇÊð¬ ◊ð¥ Á‹πð¥ (∑ Ù߸ ¬Ê¢ø ¬˝‡Ÿð ∑ ⁄‘¥ )— å‹ê’⁄Ë Á» Á≈¢ ª ©¬‹éœ „Ù¥–

(a) What are the uses of float valve ? (f) Write any three actions which you can take
to conserve energy.
å‹fl flÊÀfl ∑ Ê ÄÿÊ ©¬ÿÙª „Ò ?
∑ Ù߸ ÃËŸ Á∑˝ ÿÊ∞° Á‹Áπ∞ ¡Ù •Ê¬ ™ ¡Ê¸ ‚⁄¢ ˇÊáÊ ∑ð Á‹∞
(b) Write a short note on any four types of
∑ ⁄ ‚∑ Ãð „Ò¥ –
fittings.
Á∑ ã„Ë¥ øÊ⁄ ¬˝∑ Ê⁄ ∑ð Á» Á≈¢ ª ¬⁄ ∞∑ ‹ðπ Á‹Áπ∞–
(c) State the difference between threaded joint
and a welded joint.
øÍ«∏ ËŒÊ⁄ ¡Ù«∏ •ı⁄ ’ð¥ÁÀ«ª ¡Ù«∏ ◊𥠕¢Ã⁄ ’ÃÊß∞ ?
(d) Fill in the blanks :
Á⁄Äà SÕÊŸ ÷⁄‘¥ —-
(i) 1 feet = ................... inches.
v Á» ≈ = ................... ߸¢ø