equals to the applied voltage
C:-In automobile electric system, starter motor circuit uses series connection
D:-In automobile electric system, horn circuit uses series connection
Correct Answer:- Option-B

Question13:-Which of the following circuit does not protected with fuse?
A:-Head light circuit
B:-Horn circuit
C:-Wiper circuit
D:-Starting circui
Correct Answer:- Option-D

Question14:-Piezo electric effect of a material is the ability to
A:-Generate electric field in response to mechanical stress
B:-To generate electricity in response to light
C:-Generate light in response to electricity
D:-Generate electric field in response to magnetic field
Correct Answer:- Option-A

Question15:-Which of the following is not a cause of sulphation of plates in lead
acid battery?

A:-Very high specific gravity of electrolyte
B:-Insufficient electrolyte in battery
C:-Loose battery terminals

D:-Excessive gassing due to overcharging
Correct Answer:- Option-C

Question16:-Which of the following material can be suitably used as dopant to add
to pure germanium or silicon atom for making P-type semi conductor?

A:-Phosphorous
B:-Antimoney

C:-Arcenic

D:-Alluminium

Correct Answer:- Option-D

Question17:-Which following statement is false related to alternator assembly used
in automobiles?

A:-Modern alternator need current regulator and no need of voltage regulator
B:-Slip rings and brushes are used to supply current to rotor winding
C:-Generally alternators built with three stator circuits

D:-Alternator with star wound stator, can start charging at lower speed
Correct Answer:- Option-A