A:-Radiation
B:-Suction
C:-Dispersion
B:-Suction
C:-Dispersion
D:-Absorption
Correct Answer:- Option-B
2:-A vacuum cleaner does not run but gives buzzing sound when the defect lies in its
Correct Answer:- Option-B
2:-A vacuum cleaner does not run but gives buzzing sound when the defect lies in its
A:-Main fuse
B:-Socket
C:-Armature winding
B:-Socket
C:-Armature winding
D:-Capacitor
Correct Answer:- Option-C
3:-A mixer grinder grinds food grains by employing
Correct Answer:- Option-C
3:-A mixer grinder grinds food grains by employing
A:-2 grinding stones
B:-High speed spinning blade
B:-High speed spinning blade
C:-Low speed spinning blade
D:-Crushing blade
Correct Answer:- Option-B
4:-The testing of a mixer grinder is called
Correct Answer:- Option-B
4:-The testing of a mixer grinder is called
A:-Inching
B:-Plugging
B:-Plugging
C:-Loading
D:-Mixing
Correct Answer:- Option-A
5:-KU band used for satellite communication is
Correct Answer:- Option-A
5:-KU band used for satellite communication is
A:-10.0 to 19.0 GHz
B:-10.7 to 19.7 GHz
B:-10.7 to 19.7 GHz
C:-20.0 to 31.0 GHz
D:-20.7 to 31.7 GHz
Correct Answer:- Option-B
6:-Frequency band referred as 6/4 GHz is named as
Correct Answer:- Option-B
6:-Frequency band referred as 6/4 GHz is named as
A:-L band
B:-C band
B:-C band
C:-KU band
D:-KA band
Correct Answer:- Option-B
7:-Induction heating is a type of heating
Correct Answer:- Option-B
7:-Induction heating is a type of heating
A:-A zero frequency
B:-High frequency
B:-High frequency
C:-Power frequency
D:-None of the above
D:-None of the above
Correct Answer:- Option-B
8:-Forced commutations requires
8:-Forced commutations requires
A:-A pre charged inductor
B:-A pre charged capacitor
B:-A pre charged capacitor
C:-An over damped RLC load
D:-A very high frequency AC source
D:-A very high frequency AC source
Correct Answer:- Option-B
9:-Which part of microwave oven generates micro waves
9:-Which part of microwave oven generates micro waves
A:-A generator
B:-Magnetron
B:-Magnetron
C:-Metal mesh
D:-Booster
Correct Answer:- Option-B
10:-Application of cycloconverters include
Correct Answer:- Option-B
10:-Application of cycloconverters include
A:-Speed control of AC drive
B:-Induction heating
C:-Static VAr compensation
B:-Induction heating
C:-Static VAr compensation
D:-All of the mentioned
Correct Answer:- Option-D
0 Comments
Post a Comment