For resistor failure, possible causes may be ____.

a. wrong heater; relay in high ambient
b. abrasive dust; very heavy duty; no lubrication
c. overcurrent; moisture; corrosive atmospheres
d. abrasive dust; dirty oil; water in tank


c. overcurrent; moisture; corrosive atmospheres

Trades & Technology

You might also like to view...

Find a 98% confidence interval for the difference in pH between the northern and southern side.

In the article “Groundwater Electromagnetic Imaging in Complex Geological and Topographical Regions: A Case Study of a Tectonic Boundary in the French Alps” (S. Houtot, P. Tarits, et al., Geophysics, 2002:1048–1060), the pH was measured for several water samples in various locations near Gittaz Lake in the French Alps. The results for 11 locations on the northern side of the lake and for 6 locations on the southern side are as follows: Northern side: 8.1 8.2 8.1 8.2 8.2 7.4 7.3 7.4 8.1 8.1 7.9 Southern side: 7.8 8.2 7.9 7.9 8.1 8.1

Trades & Technology

In X Window network terminology, the underlying desktop system from which you run a program is called the ____.

A. X11 B. XFree86 C. X client D. X server

Trades & Technology

Technician A says that a dry chemical fire extinguisher can be used on class A, B, and C fires. Technician B says that the chemical used in these fire extinguishers can be corrosive. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

Trades & Technology

What is the tap drill size for 3" pipe?

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

Trades & Technology