A carrier signal with a frequency of 100 MHz, frequency by band limited information sign with 2 KHz modulating. Maximum frequency deviation of the FM sign (Kf) 25 KHz and information sign amplitude (Am) If it is 15.7 Volts; a) Calculate the bandwidth of the FM signal?

Abrake has a normal braking torque of 2.8 kip in and heat-dissipating cast-iron surfaces whose mass is 40 lbm. suppose a load is brought to rest in 8.0 s from an initial angular speed of 1600 rev/min using the normal braking torque; estimate the temperature rise of the heat dissipating surfaces.

Different types of steels contain different elements that alter the characteristics of the steel. for each of the following elements, explain what the element does when alloyed with steel.

Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false