The common type of defects found when soldering on a printed circuit board

1. When two vehicles moving at the same speed are involved in a collision, the vehicle that

Select the correct answer Sam constructs a circuit connects a lead acid battery of 2 v to a lamp of resistance 3 and places an ammeter across it. What must be the reading of the ammeter? A 0.66 A B 0.5 A C 0.54 A 0.61 A

Assume that one component with 256 I/Os is offered in three forms: QFP, full array PBGA, and fl ip chip with gold bumps. The pitch of the QFP is 0.4 mm and the lead length is 1 mm.

Which branch of engineering studies the physical behavior of metallic elements? A. aerospace engineering B. textile engineering C. materials engineering D. pharmaceutical engineering

In what units is fire resistance measured? How is the fire resistance of a building assembly determined?

The pressure and temperature at the beginning of compression of an air-standard Diesel cycle are95 kPa and 300 K, respectively. At the end of the heat addition, the pressure is 7.2 MPa and thetemperature is 2150 K.

Explain two Types of bearing?

7 Single-use earplugs require a professional fitting before they can be used. A True B) False

Electric power is to be generated by installing a hydraulic turbine-generator at a site 138 m below the free surface of a large water reservoir that can supply water at a rate of 2400 kg/s steadily. Determine the power generation potential.

When the French horn plays with brass instruments, then it is played very softly to match the texture. True/False