A freezestat is a _____.

a. normally closed bimetal switch
b. normally open bimetal switch
c. digital control
d. thermostat that has seized


a. normally closed bimetal switch

Trades & Technology

You might also like to view...

¿Qué tamaño de la tubería de aislamiento puede superponerse al aislante de fibra de vidrio para tuberías de 2 x 1 pulgadas (5,08 x 2,54 cm)?

a. 2 pulgadas (5,08 cm) b. 1 pulgada (2,54 cm) c. 3 pulgadas (7,62 cm) d. 4 pulgadas (10,16 cm)

Trades & Technology

Pure tungsten has ____ heat resistance and electron emission characteristic ____ all the tungsten electrodes.

A. the best, of B. a similar, to C. the same, as D. the poorest, of

Trades & Technology

The _________ appears on the surface of the ovary and secretes estrogen

a. Fallopian tube c. Follicle b. Endocrine gland d. Zygote

Trades & Technology

The chamfer on the cutting end of a die:

A) Provides space for cutting fluid B) Is unnecessary C) Gives extra chip clearance D) Distributes the cutting action over a number of threads

Trades & Technology