What are the safety considerations using a scribe in engineering?

How you can find a factorial of a number without using multiple operator? How do you perform the xor operation for character in Java? What is the job called when you design airplane? Which Two ways in which to heavy rain can affect the efficiency of waste water treatment facilities? What is a list of sources used for a project called? How does the twin engine on the helicopter work? What is the difference between BTech engineering and BSc engineering? What is the voltage rating when a string of A Christmas bulbs in series draws Ampere when connected to a volt source? What is Brazilian Rosewood used for? Types of circuit breakers? Is concrete a base? How do you convert octal digits into three binary digits? Is being served considered in queue? What is the basic function of the nslookup program? How does the construction industry effect on environment? What is electrode function in mold design? How many base class and derived class can be created in inheritance? How would the bulbs shine in a series circiut? Is there a formula to calculate the breakdown voltage of air at specific temperatures pressures and humidity over a distance? Do you need a second main drain line if you add a second and third bathroom to both ends of the third floor of a home?

What are the safety considerations using a scribe in engineering?