Electrical Group Engineering Drawing Paper 2nd Year AITT Exams August 2021

21/B/CIA-2/2/E 

ED PAPER-III 

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. (15) 

Or 

b) Draw the front panel diagram of Universal Calibrator. 

Or  

c) Draw the diagram of DOL Siarter 

3. 

a) Draw the block diagram of X-Ray machine. 

Or 

b) Draw the block diagram of Elevator. 

Or 

e) 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) PIl meter 

c) LVDT 

d) Micro meter 

e) Bourdone tube