HP Board Class 10 Model Question Paper 2022 Telecom Term 2

MODEL TEST PAPER (Term - II) Q.1. Answer the following questions ?
Class – 10th (Level - II) ÁŸêŸÁ‹Áπà ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ŒËÁ¡∞ ? 5×1=5
Subject – Telecom (a) What is the full form of VFL ?

Time : 3 hours M.M. : 40 VFL ∑ Ê ¬Í⁄ Ê ŸÊ◊ ÄÿÊ „Ò ?
(i) Visible Fault Locator
Áfl‡Êð· ÁŸŒð¸‡Ê (Special Instructions) :–
(ii) Visual Fault Locator
(i) Candidates are required to give their answers in (iii) Visual Fault Location
their ownwords as far as Practicable. (iv) Visual Forward Locator
¬⁄ˡÊÊÕ˸ ÿÕÊ‚¢÷fl •¬Ÿð ‡ÊéŒÙ¥ ◊ð¥ „Ë ©ûÊ⁄ Œð¥– (b) What is the full form of FTTH ?
(ii) Marks allotted to each question are indicated FTTH ∑ Ê ¬Í⁄ Ê ŸÊ◊ ÄÿÊ „Ò ?
against it. (i) Fiber TO THE Home
¬˝àÿð∑ ¬˝‡Ÿ ∑ð •¢∑ ©‚∑ð ‚Ê◊Ÿð ÁŒ∞ ª∞ „Ò¥ – (ii) Frequecy Transmitter To Home
(iii) Fiber Transmitter To Home
(iii) All questions are compulsory.
(iv) Frequency To THE Home
‚÷Ë ¬˝‡Ÿ •ÁŸflÊÿ¸ „Ò¥ – (c) What is the full form of FTTC ?
(iv) Answers should be brief and to the point. FTTC ∑ Ê ¬Í⁄ Ê ŸÊ◊ ÄÿÊ „Ò ?
©ûÊ⁄ ‚¢ÁˇÊåà ∞fl¢ Ã∑¸ ‚¢ªÃ „ÙŸÊ øÊÁ„∞– (i) Frequency to the Cabinet
(v) Answer the questions of 1 marks in only one word (ii) Fiber TO THE Cabinet
or in a line, 2 marks in 20 to 40 words, of 3 marks (iii) Fiber TO THE Communication
in 40-60 words. (iv) Frequecy TO THE Communication

v •¢∑ flÊ‹ð ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ∑ð fl‹ ∞∑ ‡ÊéŒ ÿÊ ∞∑ ¬¢ÁÄà ◊ð¥, (d) Which equipment is used to check the
continuity of OFC ?
w •¢∑ Ù¥ flÊ‹ð ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ wÆ ‚ð yÆ ‡ÊéŒÙ¥ ◊ð¥, x •¢∑ Ù¥ flÊ‹ð
¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ yÆ ‚ð {Æ ‡ÊéŒÙ¥ ◊𥠌𥖠OFC ∑ Ë ÁŸ⁄¢ Ã⁄ÃÊ ∑ Ë ¡Ê¢ø ∑ð Á‹∞ Á∑ ‚ ©¬∑ ⁄áÊ ∑ Ê
©¬ÿÙª Á∑ ÿÊ ¡ÊÃÊ „Ò ?

(i) Visual Fault locator (e) Wha is sustainable development ?
(ii) Multimeter ‚ÃÃ Áfl∑ Ê‚ ÄÿÊ „Ò ?
(iii) Hydrometer (f) What is Multiplexing ?
(iv) Speedometer ’„È ‚¢∑ð ß ÄÿÊ „Ò ?
(e) Which equipment is used to measure the
(g) What is insertion loss in optical fibre ?
optical return loss ?
•ÊÚÁå≈∑ ‹ » Êß’⁄ ◊ð¥ ߢ‚‡Ê¸Ÿ ‹ÊÚ‚ ÄÿÊ „Ò ?
•ÊÚÁå≈∑ ‹ Á⁄≈Ÿ¸ ‹ÊÚ‚ ∑ Ù ◊ʬŸð ∑ð Á‹∞ ©¬∑ ⁄◊ ∑ Ê
©¬ÿÙª Á∑ ÿÊ ¡ÊÃÊ „Ò ? (h) What are the causes of return loss in fiber
optics ?
(i) Visual Fault Locator
» Êß’⁄ •ÊÚÁå≈Ä‚ ◊ð¥ Á⁄≈Ÿ¸ ‹ÊÚ‚ ∑ð ÄÿÊ ∑ Ê⁄áÊ „Ò¥ ?
(ii) Optical Time Domain Reflectometer
(i) What is entrepreneurship ?
(iii) Visible Fault Locator
(iv) Multimeter ©lÁ◊ÃÊ ÄÿÊ „Ò ?
2. Answer any ten of the following questions in brief. (j) What is Power Meter ?

ÁŸêŸÁ‹Áπà ◊𥠂ð Á∑ ã„Ë¥ Œ‚ ¬˝‡ŸÙ¥ ∑ð ©ûÊ⁄ ŒËÁ¡∞ —- 10×2=20 ¬Êfl⁄ ◊Ë≈⁄ ÄÿÊ „Ò ?
(a) What is Bare fibre test ? (k) What are the different myths about
entrepreneurship ?
’ðÿ⁄ » Êß’⁄ ≈ð S≈ ÄÿÊ „Ò ?
©lÁ◊ÃÊ ∑ð ’Ê⁄‘ ◊ð¥ ÁflÁ÷㟠∑ À¬ŸÊ ÄÿÊ „Ò ?
(b) Write the qualities of successful
entrepreneur. 3. Answer any five of the following question in
brief :- 5×3=15
‚» ‹ ©l◊Ë ∑ð ªÈáÊ Á‹Áπ∞–
ÁŸêŸÁ‹Áπà ◊𥠂ð Á∑ ã„Ë¥ ¬Ê¢ø ¬˝‡ŸÙ¥ ∑ð ‚¢ˇÊð¬ ◊𥠩ûÊ⁄ ŒËÁ¡∞—-
(c) What is attenuation loss in optical fiber ?
(a) What are the three major problem related to
•ÊÚÁå≈∑ ‹ » Êß’⁄ ◊ð¥ ˇÊËáÊŸ „ÊÁŸ ÄÿÊ „Ò ? sustainable development ?
(d) Write the functions of entrepreneurs. ‚Ãà Áfl∑ Ê‚ ∑ Ë ÃËŸ ¬˝◊Èπ ‚◊SÿÊ∞¢ ÄÿÊ „Ò ?
©lÁ◊ÿÙ¥ ∑ð ∑ ÊÿÙZ ∑ Ù Á‹Áπ∞–

(b) What are the various personal protective
equipment that should be wear while working
in the field.
ÁflÁ÷㟠√ÿÁÄêà ‚È⁄ ˇÊÊ ©¬∑ ⁄áÊ ÄÿÊ „Ò¥ Á¡ã„ð¥ ˇÊðòÊ ◊ð¥ ∑ Ê◊
∑ ⁄Ãð ‚◊ÿ ¬„ŸŸÊ øÊÁ„∞–
(c) Explain the following optical technologies.
ÁŸêŸÁ‹Áπà •ÊÚÁå≈∑ ‹ Ã∑ ŸË∑ Ù¥ ∑ Ë √ÿÊÅÿÊ ∑ ⁄‘¥
(i) FTTH
(ii|) FTTC
(d) What are the basic rules for Ladder Safety?
‚Ë…∏ Ë ‚È⁄ ˇÊÊ ∑ð Á‹∞ ’ÈÁŸÿÊŒË ÁŸÿ◊ ÄÿÊ „Ò ?
(e) Explain any one method for measuring loss
in optical fiber cable.
•ÊÚÁå≈∑ ‹ » Êß’⁄ ∑ð ’‹ ◊𥠄ÊÁŸ ∑ Ù ◊ʬŸð ∑ð Á‹∞ Á∑ ‚Ë
∞∑ ÁflÁœ ∑ Ë √ÿÊÅÿÊ ∑ ËÁ¡∞–
(f) What is VFL and its work ?
VFL ÄÿÊ „Ò •ı⁄ ß‚∑ Ê Äÿʸ ∑ Êÿ¸ „Ò ?