CFESA ELECTRICAL PRACTICE TEST
240 V rated device linked to a 208 bolt deliver will run with: - ANS-
A 208 V fryer connected to a 240 V supply should have what results? - ANS-
A capacitor start motor ought to be used in what programs? - ANS-
A floor fault breaker is considered more dependable than a ground fault receptacle. T or F? -
ANS-
A hot line in an AC energy supply incorporates one hundred twenty V. T or F? - ANS-
A step down transformer is rated at 60 VA. The primary facet is hooked up to on one
hundred twenty VAC and the secondary output is 30 VAC. - ANS-
A thermostat has a differential of five°F. This approach: - ANS-
A wild leg need to continually be linked where on the terminal block on a 3 phase device? -
ANS-
AC power has a poor and a positive line. T or F? - ANS-
Add 240 V variety connected to a 208 V electricity supply will: - ANS-
An electric immersion detail this is split open indicates: - ANS-
Any thermostat that fails in a closed contact role: - ANS-
Before operating on electrical system with the strength on: - ANS-
Contacts on a contactor which are melted together imply: - ANS-
Higher voltage supplies are used to: - ANS-
How can you inform if a thermostat is pilot responsibility? - ANS-
I hotter has an infinite transfer however the terminal literally burned out of it. - ANS-
If a blower keeps coming off the motor shaft after it runs for a while: - ANS-
If a neon sign light is shorted: - ANS-
In order to be used for motor circuits a switch have to be rated: - ANS-
240 V rated device linked to a 208 bolt deliver will run with: - ANS-
A 208 V fryer connected to a 240 V supply should have what results? - ANS-
A capacitor start motor ought to be used in what programs? - ANS-
A floor fault breaker is considered more dependable than a ground fault receptacle. T or F? -
ANS-
A hot line in an AC energy supply incorporates one hundred twenty V. T or F? - ANS-
A step down transformer is rated at 60 VA. The primary facet is hooked up to on one
hundred twenty VAC and the secondary output is 30 VAC. - ANS-
A thermostat has a differential of five°F. This approach: - ANS-
A wild leg need to continually be linked where on the terminal block on a 3 phase device? -
ANS-
AC power has a poor and a positive line. T or F? - ANS-
Add 240 V variety connected to a 208 V electricity supply will: - ANS-
An electric immersion detail this is split open indicates: - ANS-
Any thermostat that fails in a closed contact role: - ANS-
Before operating on electrical system with the strength on: - ANS-
Contacts on a contactor which are melted together imply: - ANS-
Higher voltage supplies are used to: - ANS-
How can you inform if a thermostat is pilot responsibility? - ANS-
I hotter has an infinite transfer however the terminal literally burned out of it. - ANS-
If a blower keeps coming off the motor shaft after it runs for a while: - ANS-
If a neon sign light is shorted: - ANS-
In order to be used for motor circuits a switch have to be rated: - ANS-