iti electrician 2nd year engineering drawing 13/12/2021
PAPER-111
GROUP-II
(ELECTROPLATER, LIFT & ACCELERATOR MECHANIC, ELECTRICIAN, MEDICAL ELECTRONICS, TECHNICIAN MECHATRONICS, WIREMAN, ELECTRICIAN POWER DISTRIBUTION, INSTRUMENT MECHANIC, TECHNICIAN POWER ELECTRONICS SYSTEM, ELECTRONICS MECHANIC, MECHANIC CONSUMER ELECTRONICS APPLIANCES, INSTRUMENT MECHANIC (CHEMICAL PLAN), ATTENDANT OPERATOR (CHEMICAL PLANT), LABORATORY ATTENDANT (CHEMICAL PLANT), INFORMATION &COMMUNICATION TECHNOLOGY SYSTEM MAINTENANCE,
INFORMATION TECHNOLOGY )
ENGINEERING DRAWING ( IIND YEAR )
( ANNUAL EXAMINATION )TWOYEAR TRADES
TIME: 3 HRS.
MARKS: 50 :
Note: Attempt all questions.
1- Draw the symbol of the following
(a) TRIAC
(b) DC Voltmeter
(c) NPN Transistor
(d) NOT gate
(e) Auto Transformer
2- (a) Draw the circuit diagram of an Astable Multivibrator.
Or
(b) Draw the front panel diagram of Universal Calibrator.
Or
(c) Draw the diagram of DOL Starter
3- a) Draw the block diagram of X-Ray machine,
Or
(b) Draw the block diagram of Elevator.
Or
(c) Draw the block diagram of Computer system
Or
d) Draw the block diagram of Electrolytic Analyzer.
4- Draw the free hand sketch of any two of the following: –
(a) Standard Wire Gauge
(b) PH meter
(c) LVDT
(d) Micro meter
(e) Bourdone tube
All Answer given bellow
iti electrician 2nd year engineering drawing 13/12/2021
1- Draw the symbol of the following ( 10 )
(a) TRIAC
Answer –
(b) DC Voltmeter
(c) NPN Transistor
(d) NOT gate
(e) Auto Transformer
2- (a) Draw the circuit diagram of an Astable Multivibrator. ( 15 )
Or
(b) Draw the front panel diagram of Universal Calibrator.
Or
(c) Draw the diagram of DOL Starter
3- (a) Draw the block diagram of X-Ray machine ( 15 )
Or
(b) Draw the block diagram of Elevator.
Or
(c) Draw the block diagram of Computer system
Or
d) Draw the block diagram of Electrolytic Analyzer.
4- Draw the free hand sketch of any two of the following: – ( 10 )
(a) Standard Wire Gauge
(b) PH meter
(c) LVDT
(d) Micro meter
(e) Bourdone tube
iti drawing paper 2019 2nd year
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