iti electrician 2nd year engineering drawing 13/12/2021

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 ( II^ND 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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