Design a sequential circuit which recognizes the sequences 0011 or 1100 on a synchronous input, x. That is, your circuit should have one output signal which is high only when the last 3 inputs and the current input are 0011 or 1100. The output (z) is shown below for a sequence of inputs (x).

x 0 0 1 1 0 0 1 1 1 0 0 1 0 1 1 0 0 1 1 1 1 1 1 0 0 1 0 . . . . .z ? ? ? 1 0 1 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 . . . .

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

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer