The most common HCFC refrigerant is which of the following?

A) R-124 B) R-23 C) R-22 D) R-142


C

Trades & Technology

You might also like to view...

In an S-cam foundation brake, where would you find brake shoerollers?

A. riding the S-cam profiles B. on the shoe anchor C. S-cam bushings D. return spring clips

Trades & Technology

Under the leadership of Richard Allen, black delegates from Pennsylvania, New York, Delaware, Maryland, and Virginia endorsed immigration of free black Americans to __________

A) England B) Canada C) Haiti D) Liberia

Trades & Technology

Assess how and the extent to which the Whiskey Rebellion of 1794 and the French Revolution of 1789 influenced the emerging stark political differences between the Federalist and Democratic-Republican political parties in the 1790s.

What will be an ideal response?

Trades & Technology

 Technician A saysThe KIA Optima uses active hydraulic brakes. Technician B says this system uses a brake pedal position sensor to determine the amount of braking force needed. Who is correct?

A. A only B. B only C. Both A and B D. Neither A nor B

Trades & Technology