Limit switches are usually found on which type of systems?

A. heating
B. cooling
C. both a and b
D. neither a nor b


Answer: A

Trades & Technology

You might also like to view...

Two-wire control ____.

a. provides no-voltage protection or low-voltage protection b. involves the use of a maintaining circuit c. prevents the restarting of machinery when power is restored d. provides no-voltage release or low-voltage release

Trades & Technology

Fixed-sum contracts, sometimes called lump-sum contracts, are used most often.

Answer the following statement true (T) or false (F)

Trades & Technology

The cheapest types of molds are called ____________________ molds.

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

Trades & Technology

The heavier the load on an operating motor, the greater the amount of slip.

Answer the following statement true (T) or false (F)

Trades & Technology