What kind of technology is used in agriculture?

Why won't my computer play audio? Is cosruction a concrete noun? When were press studs invented? An R-L series circuit has a power factor of 86 percent How many degrees are the voltage and current out of phase with each other? Is visual basic a scripted language? Root-mean-square voltage in ac? What is the point of contrafluctre? Why is the black stone used for road construction called BT Metal? What is cut off list for bams in 2011? How many voltage yellow? Why did charels goodyear make rubber? How do you install a water pressure tank? How do you test many SMPS working in automated power supply tester? What kind of a simple machine is a nail? What are there advantages and where are there used fft? What is the full form of IDLE in python IDLE? What are the skills that you need to acquire for you to be successful in this organization? They say current is what kills people and not voltage but why then in electronics does high voltage burn your components but high current does not? What is the first indication that ram has been removed? How the noise is overcome with the help of positive feedback amplifier?