27. It is a unit of measurement which describes the amount of electric current passing a certain point at a particular time?
a. voltage
b. ohm
c. ampere
d. centigrade
28. It is a unit of measurement of electrical current flow?
a. amperage
b. ampere
c. Ohm
d. voltage
29. It is an instrument used to measure the insulation resistance of conductors or wire. It gives measurement in ohms or meg-ohms?
a. megger
b. wire gauge
c. micrometer
d. ammeter
30. It is a portion of a foot, which is an English unit of linear measurement?
a. yard
b. foot
c. mile
d. inch
Share
Answer:
27. It is a unit of measurement which describes the amount of electric current passing a certain point at a particular time?
28. It is a unit of measurement of electrical current flow.
29.It is an instrument used to measure the insulation resistance of conductors or wire. It gives measurement in ohms or meg-ohms?
30.It is a portion of a foot, which is an English unit of linear measurement?