You have a failed 24V transformer in a circuit requiring an amperage of 2.5A. You can replace this ...

You have a failed 24V transformer in a circuit requiring an amperage of 2.5A. You can replace this
transformer with a new one rated at _____.

a. 40VA
b. 50VA
c. 54VA
d. 75VA

[Ques. 2] The proper and safe method of discharging a capacitor is to _____.

a. bleed off the charge using the positive and negative leads of an ammeter
b. bleed off the charge using a capacitor-discharging tool
c. connect a screwdriver across the terminals
d. connect a jumper wire across the terminals

[Ques. 3] A split-phase AC motor removes the start winding from the circuit by using a _____.

a. start relay
b. capacitor
c. stator
d. centrifugal switch

[Ques. 4] How is a split-system condensing unit installed in an area where seismic activity occurs?

a. Attach to a suitable pad with construction adhesive
b. Attach to a composite pad with lag screws
c. Attach to a concrete pad with anchor bolts
d. Attach to a concrete pad with toggle bolts

[Ques. 5] Before installing a Tapcon screw, _____.

a. mix grout
b. mix epoxy
c. drill a pilot hole
d. insert a lag shield

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You have a failed 24V transformer in a circuit requiring an amperage of 2.5A. You can replace this ...

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