One of the advantages of electric heat is that _____.

a. it is less expensive than other types of fuels
b. only one thermostat is needed for the whole system
c. system maintenance is only required once a year
d. initial installation costs are less than other types of heating systems


d. initial installation costs are less than other types of heating systems

Trades & Technology

You might also like to view...

The square key is used to raise a number to the ____________________ power.

Fill in the blank(s) with the appropriate word(s).

Trades & Technology

What extra features do some micrometers have?

What will be an ideal response?

Trades & Technology

80 - 5(3 × 5 ) + 10 =

A) 1,125 B) 1,275 C) 15 D) 1,875

Trades & Technology

What part controls mainline pressure in an electronically shifted automatic transmission?

A) Spool valve B) Pressure control solenoid (force motor) C) Modulator valve D) Boost valve

Trades & Technology