21. What is an MSDS?

What steps should Ben follow to prepare for a hurricane? O A. All the answers are correct O B. Assemble a disaster supply kit C. Follow the instructions of local officials OD. Prepare a personal evacuation plan

1. How many pieces of 12-1/2" long wood can be cut from a piece of wood that is 39-3/4" long? * o A. 2 o B. 3 o C. 6 OD. 7

Give reasons why the control of dimensional tolerances in manufacturing is important.

Write down the equation for the stoichiometric combustion of propane (C3H8).

What is hot tear in casting? How can we avoid it?

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