Dielectric breakdown occurs in a material whenever the magnitude of the field E exceeds the dielectric strength anywhere in the material. In the coaxial capacitor of Example

a. At what value of r is |E| maximum?
b. What is the breakdown voltage if a= 1cm, b= 2cm, and the dielectric material is mica with εr 6?

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

Two technicians are discussing the intake air temperature (iat) sensor. technician a says that the computer uses the iat sensor as a backup to the engine coolant temperature (ect) sensor. technician b says that the powertrain control module (pcm) will subtract the calculated amount of fuel if the air measures hot. who is correct

Select any two (2) areas of applications of chain-drive. (clo4) a)-permanent lubrication necessary b)-hydraulic forklift truck operation c)-rigging and heavy moving materials d)-relatively high maintenance costs e)-costlier than belt drives