Previous papers of ONGC

Hello sir I want to prepare for ONGC exam and here want Previous papers of ONGC so here can you please give me paper for practice ?

Hey as per your demand here I am providing you Previous papers of ONGC for practice

Here I am giving you Previous paper of ONGC

Que-1: The bridge used for measurement of inductance is
A. Wheatstone Bridge
B. Kelvin Double Bridge
C. Anderson Bridge
D. Schering Bridge

Answer: (C)

Que-2: A three and half digit voltmeter could measure a maximum voltage of
A. 100 Volts
B. 1000 Volts
C. 2000 Volts
D. 10,000 Volts

Answer: (B)

Que-3: The type of transmission used for television in India is
A. DAB SC
B. SSB
C. VSB
D. SSB-SC

Answer: (C)

Que-4: The octal number system has
A. Two Different Digits
B. Seven Different Digits
C. Eight Different Digits
D. Ten Different Digits

Answer: (B)

Que-5: The longitudinal stress in a thin cylindrical shell is
A. Pd/4t
B. Pd/2t
C. Pt/4d
D. Pt/2d

Answer: (A)

Que-6: A fixed beam of span L carries a central point load W. The maximum sagging bending moment in the beam is
A. WL/2
B. WL/4
C. WL/8
D. WL/16

Answer: (B)

Que-7: For bars in tension a standard hook has an anchorage value equivalent to a strength length of
A. 8
B. 12
C. 16
D. 24

Answer: (C)

Que-8: One of the following methods is adopted for governing of steam turbines in a power plant
A. hit and miss governing
B. blow off in boiler
C. throttle governing
D. speed control

Answer: (C)

Que-9: A refigerant used in the domestic refrigerator is
A. Sulphur dioxide
B. Air
C. methane
D. Freon

Answer: (D)

Que-10: Which of the following operations cannot be performed on a lathe
A. facing
B. drilling
C. thread cutting
D. slotting

Answer: (D)

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